document.write( "Question 72100: Solve this equalty: x - 7 < 16 \n" ); document.write( "
\n" ); document.write( "this is an inequality also x - 7 < 16 \r\n" ); document.write( "\n" ); document.write( " x - 7 < 16 add 7 both sides\n" ); document.write( " x < 16 + 7\n" ); document.write( " x < 23